# 666书友会国际版 vs Phrabbit Shadowing & Dictation

The clearest difference is update cadence: Phrabbit Shadowing & Dictation at weekly against 666书友会国际版's every 2 months. 666书友会国际版's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 666书友会国际版 sells 9 one-off in-app purchases and Phrabbit Shadowing & Dictation sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

666书友会国际版 ships an update every 2 months, Phrabbit Shadowing & Dictation weekly. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 666书友会国际版 | Phrabbit Shadowing & Dictation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phrabbit-shadowing-and-dictation/id6772523674/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 71 MB | 23 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hainan Huidu Technology Co.,Ltd.](https://appshunter.io/developer/1655263750) | [KIYOUN KIM](https://appshunter.io/developer/6772523676) |

## What reviewers say

### 666书友会国际版

[App page](https://appshunter.io/ios/app/666/id6478449744)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1书豆 | $1.49 | one-time |
| 1.5书豆 | $2.19 | one-time |
| 4.5书豆 | $6.49 | one-time |
| 9.5书豆 | $13.90 | one-time |
| 28书豆 | $40.00 | one-time |
| 56书豆 | $80.00 | one-time |
| 95书豆 | $136.99 | one-time |
| 143书豆 | $204.99 | one-time |
| 553书豆 | $790.00 | one-time |


### Phrabbit Shadowing & Dictation

[App page](https://appshunter.io/ios/app/phrabbit-shadowing-and-dictation/id6772523674)

Practice language pronunciation by listening to audio or video passages, repeating them, and comparing your speech. Offers A/B looping, waveform visualization, and subtitle synchronization for effective shadowing and sentence practice.

**Highlights:** A/B loop practice, Shadowing with waveform comparison, Subtitle synchronization, Video and YouTube stream practice, Speech-to-text transcription, Background playback, Save and bookmark practice ranges

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phrabbit Premium | $2.99 | one-time |


## Frequently asked questions

### Is 666书友会国际版 free?

666书友会国际版 is free to download, with in-app purchases available.

### Is Phrabbit Shadowing & Dictation free?

Phrabbit Shadowing & Dictation is free to download, with in-app purchases available.

### Do 666书友会国际版 or Phrabbit Shadowing & Dictation have ads?

Both 666书友会国际版 and Phrabbit Shadowing & Dictation show ads.

### Which is updated more often, 666书友会国际版 or Phrabbit Shadowing & Dictation?

666书友会国际版 ships an update every 2 months, and Phrabbit Shadowing & Dictation weekly. Most recently, 666书友会国际版 was updated on October 4, 2026 and Phrabbit Shadowing & Dictation on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*